Calzada, Pedro de la and Valdes del Fresno, Manuel and Burgos, M.A. (2011) Heat transfer in separated flows on the pressure side of turbine blades. Numerical Heat Transfer, Part A: Applications, 60 (8). 666 - 684. ISSN 1040-7782
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| Item Type: | Article | ||||||||
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| Title: | Heat transfer in separated flows on the pressure side of turbine blades | ||||||||
| Publisher: | Taylor & Francis | ||||||||
| Journal/Publication Title: | Numerical Heat Transfer, Part A: Applications | ||||||||
| Date: | November 2011 | ||||||||
| Volume: | 60 | ||||||||
| Number: | 8 | ||||||||
| Department: | Energy Engineering and Fluid Mechanics | ||||||||
| Faculty: | E.T.S.I. Industrial (UPM) | ||||||||
| Creative Commons licenses: | Recognition - No derivative works - No commercial | ||||||||
| Item ID: | 10079 | ||||||||
| Subjects: | Mechanics Physics |
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Official URL: http://www.tandfonline.com/loi/unht20
Abstract
Heat transfer in separated flows on the pressure side of a typical high lift turbine profile is numerically investigated by means of an in-house CFD code. The numerical code was first validated on attached flows in turbine blades. To obtain flow separation cases, the profile is subject to large negative incidences so that a separation bubble is obtained at the pressure side. The numerical results are compared to available experimental data for code validation. It is shown how local minima and maxima values of the heat transfer coefficient are related to the separation and reattachment points, where the velocity component perpendicular to the wall is shown to have a significant effect on the heat transfer
| Item Type: | Article |
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| Subjects: | Mechanics Physics |
| Código ID: | 10079 |
| Depositado Por: | Memoria Investigacion |
| Depositado el: | 19 Jan 2012 10:03 |
| Last Modified: | 19 Jan 2012 10:03 |
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